I found out that I can't add a volume plugin to the panel in Hardy unless I first remove the keybindings for the media keys in the keyboard settings. Removing them fixes it (the plugin handles them, so there is no loss of functionality).
I found out that I can't add a volume plugin to the panel in Hardy unless I first remove the keybindings for the media keys in the keyboard settings. Removing them fixes it (the plugin handles them, so there is no loss of functionality).